In a large pan over low/medium heat add the sausage.The goal is to cook it low and slow to render
out the fat and make it crispy.Mine
took about 20 minutes.Take sausage out
and set aside.

Add in the sliced onion and cook about 3 minutes over
medium/high heat.Add in the bacon fat
and brussels sprouts – sliced side down and cook about 5 minutes or until they
are caramelized.Add in the salt, pepper
and turkey stock.Cover and simmer about
20 minutes.Remove lid, turn heat up to
medium/high and cook about another 20 minutes or until all the liquid is
gone.Enjoy.